What does the following statement do?

YasminRadwan26

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2022-06-04

306

CREATE INDEX lower_title_idx ON books ((lower(title)));

Modifies an index in place to be lowercase
Creates a new index with a special operator class ‘lower’ for case insensitive comparisons.
Creates an index for efficient case-insensitive searches on the titles column within the books table
Nothing, it’s invalid SQL
Creates a non-write-locking index

Postgre SQL, MCQ Questions, Postgre SQL MCQ-questions,

YasminRadwan26

2022-06-04

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Correct Answer:

C.Creates an index for efficient case-insensitive searches on the titles column within the books table

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